- Hospice Foundation of Americawww.hospicefoundation.org
- Home Care Association of Americawww.hcaoa.org
- The American Geriatrics Societywww.americangeriatrics.org
- American Heart Associationwww.heart.org
- American Physical Therapy Associationwww.apta.org
- American Red Crosswww.redcross.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
